ST offers the STGAP series of isolated MOSFET and IGBT gate drivers that provide galvanic isolation between the input section, which connects to the control part of the system, and the MOSFET or IGBT being driven. Galvanic isolation is attained using a high-voltage, on-chip, micro transformer that ensures commands and diagnostic information are reliably transferred to and from the floating – with respect to ground – section of the circuit.
STGAP isolated drivers are extremely flexible as they provide a large number of parameters that can be adjusted to best match the selected MOSFET or IGBT and system requirements. They also provide extensive diagnostic features to help enhance system robustness and reliability. Evaluation hardware, software and technical documentation are available to help minimize time to market.
The STSPIN220 stepper motor driver, STSPIN230 brushless DC motor driver, STSPIN240 dual brushed DC motor driver and STSPIN250 single brushed DC motor driver are optimized to deliver low noise, minimal power consumption and standby mode of operation along with features such as extreme position accuracy and motion smoothness with up to 256 micro-steps per step.
Get started on your next design with these tools available from ST for STSPIN220, STSPIN230, STSPIN240 and STSPIN250 using the STM32 ODE Nucleo boards and development software.
STSW-SPIN002 evaluation software with
STSW-SPIN002 - Evaluation software with graphical user interface for STSPIN motor driver ICs
Obtain your free STM32L0 / STM32F0 Professional Developers Package
MDK-ARM-STM32 - MDK-ARM software development environment for Cortex-M based MCUs
The following X-NUCLEO expansion baords X-Cube software support the devices
|Device||X-NUCLEO Board||X-CUBE Software|
X-NUCLEO-IHM06A1 - Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo
X-CUBE-SPN6 - Low voltage stepper motor driver software expansion for STM32Cube
X-NUCLEO-IHM11M1 - Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo
X-CUBE-SPN11 - Low voltage three-phase brushless DC motor driver software expansion for STM32Cube
X-NUCLEO-IHM12A1 - Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo
X-CUBE-SPN12 - Low voltage dual brush DC motor driver software expansion for STM32Cube
For other STSPIN devices